These cases do not go to court, they go to a tribunal. They are not heard by a judge (or at least a judge in their capacity as a court justice) and the results are not entered as judicial cases and do not set precedent.
It’s designed so a lay person can represent themselves without having to understand the justice system.
I know in New South Wales companies have to apply for special leave to have a lawyer represent them, and they need to supply a reason why. In New Zealand lawyers are not allowed in the tribunal, a company must be represented by a manager.
